The yield of forest is regulated on the basis of volume by using following:
Von Mantel's Formula: This formula which is based on the relationship b/w vol and increment was introduced by Mantel in 1852. It means that if the forest is normal, we will be cutting twice the normal value.
Assume a parallel plate capacitor which is maintained at potential of 100 V. If the partition distance between the plates of the capacitor and area of ...
The base of an electric iron is brightly polished mainly -
__________ is the metal used for making the filament of the light bulb.
Which of the following statement is correct?
I. Magnetite is a natural magnet
II. A freely suspended magnet always aligns in N-S direction
When a forward bias is applied to a p-n junction, it
The instrument used to measure the speed of the wind is –
An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the le...
The electric and magnetic fields of an electromagnetic wave are _____________
What is found in frequency modulation?
